@keyframes liangliangzi {
	0% {
		offset-distance: 0%;
	}

	100% {
		offset-distance: 100%;
	}
}
/* body{
	overflow: hidden;
} */

.map {
	width: 1920px;
	height: 1080px;
	background: url(./img/Map.png) no-repeat 145px 0;
	/* background-size: 70%; */
	background-color: black;
	position: relative;
	margin: auto;
}


.fly {
	overflow: hidden;
	position: absolute;
	left: 0px;
	top: 0px;
	offset-path: path("M1389,648s-103.9-236.91-355-103");
	offset-distance: 0;
	animation: liangliangzi 1.5s linear infinite;
	transform: rotateY(180deg);
}

.fly2 {
	overflow: hidden;
	position: absolute;
	left: 0px;
	top: 0px;
	offset-path: path("M1391,649s150.38-164.338,269,19");
	offset-distance: 0;
	animation: liangliangzi 1.5s linear infinite;
	transform: rotateY(180deg);
}

.fly3 {
	overflow: hidden;
	position: absolute;
	left: 0px;
	top: 0px;
	offset-path: path("M1390,650s17.26-219.533-175-274");
	offset-distance: 0;
	animation: liangliangzi 1.5s linear infinite;
	transform: rotateY(180deg);
}

.fly4 {
	overflow: hidden;
	position: absolute;
	left: 0px;
	top: 0px;
	offset-path: path("M1390,649s49.97,47.584,6,182");
	offset-distance: 0;
	animation: liangliangzi 1.5s linear infinite;
	transform: rotateY(180deg);
}
/* .map2{
	width: 1920px;
	height:1080px;
	background: url(../img/Map2.png) no-repeat 145px 0;
	background-color: black;
	position: relative;
	margin: auto;
} */
/* svg.path{
    stroke-dasharray: 920;
    stroke-dashoffset: 503;
    animation: dash 1.5s linear infinite;
  }
  .path2{
	 position: absolute;
	 margin-top:579px;
	 stroke-dasharray:600;
	 stroke-dashoffset:269;
	 animation: dash2 1.5s linear infinite;
  }
  .path3{
  	 position: absolute;
  	 margin-top:372px;
	 margin-left:-175px;
	 stroke-dasharray:348;
  	 stroke-dashoffset:348;
  	 animation: dash3 1.5s linear infinite;
  }
  
  .path4{
  	 position: absolute;
  	 margin-top:648px;
     stroke-dasharray:185;
     stroke-dashoffset:185; 
  	 animation: dash4 1.5s linear infinite;
  }
  
 @keyframes dash {
    from {
      stroke-dashoffset: 920;
    }
    to {
      stroke-dashoffset:503;
    }
  }
  @keyframes dash2 {
     from {
       stroke-dashoffset:600;
     }
     to {
       stroke-dashoffset:269;
     }
   }
   @keyframes dash3 {
      from {
        stroke-dashoffset:348;
      }
      to {
        stroke-dashoffset:0;
      }
    }
	@keyframes dash4 {
	   from {
	     stroke-dashoffset:185;
	   }
	   to {
	     stroke-dashoffset:0;
	   }
	 } */